IMASI13

Overview

The IMASI13 is an Analog Input Module from ABB Bailey Net 90 / Infi 90.

Power Requirements

• Operating Voltage: 5 VDC at 500 mA typical, maximum 750 mA

• Overvoltage Category (IEC 61010-1):

  • I for circuit above 150V

  • II for circuit below 150V

Analog Input Channels

• Channels: 16 independently configured channels

• Types:

  • Thermocouples: Type E, J, K, L, N (14 AWG), N (28 AWG), R, S, T, U; Chinese type E and Chinese type S

  • 3-wire RTD: 100 Ω platinum (U.S. Lab. Standard, U.S. Industry Standard, European Standard), 120 Ω nickel, 10 Ω copper, Chinese 53 Ω copper

  • Millivolt: -100 mV to +100 mV, 0 to 100 mV

  • High level: 1 to 5 VDC, 0 to 5 VDC, 0 to 10 VDC, -10 VDC to +10 VDC, or user-specified range within -10 VDC and +10 VDC

  • Current: 4 to 20 mA, system or external power

Input Impedance

• Current: 10 MΩ minimum (mV, TC)

• Voltage: 100 kΩ minimum (V, mA)

A-to-D Resolution

• Conversion: 24 bits

• Speed: 180 msec for all 16 channels; each channel has a dedicated A/D converter

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